A major leaguer hits a baseball so that it leaves the

bat at a speed of $29\mathrm{.}5\frac{m}{s}$ and at an angle of

$35\mathrm{.}7$ above the horizontal. You can ignore air

resistance.

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For help with math skills, you may want to review:

Solving$\_$Quadratic Equations

Vector Magnitudes

Resolving Vector Components

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Solution of A home$-$run hit.

Part A

At what two times is the baseball at a height of $8\mathrm{.}50m$ above the point at which it left the bat?

Enter your answer as two numbers, separated by a comma, in the order $t_1,t_2,$ where $t_2>t_1.$

View Available Hint$($s$)$

$t_{1,2}=$

s

Incorrect; Try Again; $8$ attempts remaining

Part B

Calculate the horizontal component of the baseball's velocity at each of the two times you found in part A$.$

Enter your answer as two numbers, separated by a comma, in the order $v_1,v_2.$

View Available Hint$($s$)$

$\sqrt[]{}$

$A$

$?$

$v_{h1,2}=$

$\frac{m}{s}$

Part C

Calculate the vertical component of the baseball's velocity at each of the two times you found in part A$.$

Enter your answer as two numbers, separated by a comma, in the order $v_1,v_2.$

View Available Hint$($s$)$